2017 BMW 640 3.0L Diesel · W6 RDP

The 2017 BMW 640 currently holds a valid MOT certificate issued on 27 January 2026 at 69,709 miles, following a failure the previous day on 26 January 2026 at 69,703 miles. The maintenance trend is broadly stable but reveals a recurring pattern of neglect toward basic consumable checks. The most recent failure was triggered by a defective nearside side repeater, a minor electrical item, paired with a nearside front tyre worn to the legal limit. The tester flagged the same tyre defect as an advisory in the January 2026 pass, and similar tyre wear advisories appeared in the January 2025 test on both the offside front and nearside rear. This repetition suggests tyre condition is being addressed only when it reaches a critical threshold rather than proactively managed. No structural, suspension, braking, or emissions defects have been recorded across the entire history, which is a positive indicator of underlying mechanical integrity. The vehicle has covered 69,709 miles over approximately nine years, averaging roughly 7,745 miles per year, which is typical for its age and consistent with light but regular use. The mileage progression is steady and unremarkable: 56,030 miles in January 2023, 64,385 miles in January 2024, 68,656 miles in January 2025, and 69,709 miles in January 2026. This equates to annual increments of approximately 8,355 miles, 4,271 miles, and 1,053 miles respectively, indicating a notable drop in usage over the most recent twelve-month period. The gap between the 2025 and 2026 tests covers just 1,053 miles, which may reflect reduced use or the vehicle spending extended periods stationary. No anomalous jumps or gaps appear in the record that would raise concern about mileage tampering or sudden high-stress use. A buyer inspecting this vehicle in person should focus on the condition and age of all four tyres, particularly the nearside front, which has repeatedly worn to the legal limit at consecutive tests. Uneven edge wear on that tyre suggests possible tracking misalignment, worn suspension bushes, or incorrect inflation habits, so a thorough check of the front suspension geometry and bush condition is warranted. The nearside side repeater fault from the January 2026 failure should be verified as repaired, along with a full function test of all exterior lighting and indicators. Given the low recent mileage, the brake discs, pads, and calipers should be inspected for surface corrosion or binding that can develop from prolonged standing. The exhaust system and underbody should also be examined for corrosion, particularly if the vehicle has spent extended periods stationary. Overall, the mechanical record is clean beyond tyre wear, but the pattern of last-minute defect corrections points to reactive rather than preventive maintenance.